Location History:
- Ebina, JA (1976)
- Chigasoki, JA (1976)
- Kanagawa, JP (1987)
Company Filing History:
Years Active: 1976-1987
Title: **The Innovations of Mitsuharu Nakaguchi: Pioneering Advances in Electrostatic Solutions**
Introduction
Mitsuharu Nakaguchi, an inventive force from Ebina, Japan, has made significant contributions to the field of electrostatic technologies. With a total of four patents to his name, Nakaguchi focuses on enhancing the efficiency and effectiveness of devices utilized in imaging and printing technologies.
Latest Patents
Among his noteworthy inventions is the **Electrostatic charge-removing device having filter**. This innovative device aims to remove electrostatic charges from light-sensitive members in copying machines that utilize tungsten lamps as erasing lamps. Notably, it integrates a filter to block longer wavelengths of light, ensuring that the sensitivity of the light-sensitive member remains intact. The design allows for stable light output irrespective of ambient temperature fluctuations and enables the lamp to start instantly without requiring specialized circuits.
Another significant patent is the **Magnetic brush developing device**. This device innovatively incorporates a series of cylindrical stationary magnets, each possessing a developing magnetic pole, arranged opposite to the surface of a latent image forming member. Complemented by rotating cylindrical sleeves, this design ensures efficient delivery and receipt of developing agents by utilizing adjacent developing rollers with alternating polarities, thereby enhancing the performance of the developing process.
Career Highlights
Mitsuharu Nakaguchi has dedicated his career to advancing technologies for **Fuji Xerox Co., Ltd.**, a leader in the imaging and printing industry. His inventive contributions not only reflect his technical skill but also his commitment to improving user experience in multifunctional devices.
Collaborations
Throughout his career, Nakaguchi has collaborated with notable colleagues such as Takuzo Tsukamoto and Hidetoshi Kito. Together, they have spearheaded projects that aim to enhance the efficacy of imaging systems, fostering an environment of innovation and creativity at Fuji Xerox.
Conclusion
Mitsuharu Nakaguchi stands out as a prominent inventor whose work has significantly impacted the electrostatic application domain. With an impressive portfolio of patents and innovative designs, he continues to be a valuable asset in advancing technology within the imaging industry. His initiatives not only improve the performance of devices but also redefine industry standards, contributing to the ongoing evolution of imaging solutions.